FM transmittter BC40Q

FM transmitter with fast charging function. This in-car wireless FM transmitter is designed to transmit MP3WMA audio files from a USB flash, MP3 player or smart device to the car radio using FM radio waves. <br> <b>Features:<b> FM music transmission to the car radio. Dual USB charger. Two devices can be charged at the same time. Charging via USB socket: 5V1A. Fast charging with USB Qualcomm 3.0 socket 5V3A. Hands-free functions: answer, call hold, reject, redial. Supports 2 mobile phone connections simultaneously. Car battery voltage detection. Automatic power off memory function. Echo cancellation and noise reduction (CVC) technology. LED display. Microphone. Supports voice navigation. <br> <b>Available sources for music:<b> USB memory flash. Micro SD card (up to 32GB). U-disk storage capacity (up to 32GB). Bluetooth version: 5.0+EDR. <br> <b>Technical data:<b> Rated operating voltage: 12-24V. Operating voltage: min 8V - max 32V. USB1 output: 5V 1A. USB2 output: Qualcomm® Quick Charge3.0, maximum output: 5V 3A. Noise cancellation technology (DSP and CVC). Signal-to-noise ratio SNR: > 60 dB. Accuracy of the displayed battery voltage: +-1V tolerance. FM frequency range: 87.5-108.0 MHz. Effective microphone range: 0.5-2 m. Bluetooth sound processing: A2PD support (Enhanced Audio Distribution Profile). Supports formats: MP3WMAWAVFLACAPE. Bluetooth transmission distance: 2m. <br> <b>Note:<b> For better sound quality, please select a station frequency that is as far away as possible from the frequency of another station. <br> <b>Warranty:<b> 24 months.